I noticed problems with spaces in the lighter for leetcode-solution-mode when using powerline to format the modeline.
It splits the minor mode component of the mode-line by spaces which breaks the keymapping on mouse click. I cant find any documentation that explicitly warns against using spaces in minor mode lighters (although easy-mmode.el does mention the common practice of starting the lighter with a preceding space), but it seems to just be a widely adopted convention that other packages, like powerline, rely on.
I noticed problems with spaces in the
lighterforleetcode-solution-modewhen using powerline to format the modeline. It splits the minor mode component of the mode-line by spaces which breaks the keymapping on mouse click. I cant find any documentation that explicitly warns against using spaces in minor mode lighters (although easy-mmode.el does mention the common practice of starting the lighter with a preceding space), but it seems to just be a widely adopted convention that other packages, like powerline, rely on.